Injection molding 3runners single side pallet is widely used in the market, but there are few 3runners blow molding pallets in a single blow molding. The blow molding pallets in a single blow molding is endowed with multiple advantages by its structure:
(1) Strong self-adaptability, able to cooperate with mechanical forklift truck and manual hydraulic truck;
(2) It can be put on the shelf and used in the refrigerator shelf.3runners single side blow molding pallets, local area drawing ratio due to beyond the blow molding process drawing ratio range, not easy to form. In the market, most are made up by the combination of 3runners shaped blow molding pallets to make up for the blow molding pallets in this specification.Due to the combination of sichuan type blow molding pallets process, resulting in the tray price is higher, and other processes of 3runners type single side pallets less competitive.
In recent years, our company through the research of molding technology and reasonable pallets design successfully developed shelves 3runners type blow molding pallets, a single blow molding and combined 3runners type blow molding pallets comparison: reduce the installation labor cost. 3runners shaped single side blow molding pallets has the function of four-way fork; The upper plane is provided with a built-in square pipe mouth, which is not easy to be deformed after bearing.The local area of the bottom plane bearing strip is extruded from the upper and lower billet, where the wall thickness is thicker and the strength is improved greatly.When the shelf is loaded, the bottom of this part is hollow when it is used on the shelf, which tends to lead to the bending of the whole pallets. However, the wall here is thicker now and the bending strength is stronger, so as to adapt to the application on the shelf.